Triple
T345472
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Home of Franklin D. Roosevelt National Historic Site |
E6929
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Roosevelt–Vanderbilt National Historic Sites
Roosevelt–Vanderbilt National Historic Sites is a group of preserved estates along the Hudson River in Hyde Park, New York, that commemorate the lives and legacies of Franklin D. Roosevelt, the Vanderbilt family, and other prominent figures of American history.
|
E18174
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Roosevelt–Vanderbilt National Historic Sites | Statement: [Home of Franklin D. Roosevelt National Historic Site, partOf, Roosevelt–Vanderbilt National Historic Sites]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roosevelt–Vanderbilt National Historic Sites Context triple: [Home of Franklin D. Roosevelt National Historic Site, partOf, Roosevelt–Vanderbilt National Historic Sites]
-
A.
Eleanor Roosevelt National Historic Site
Eleanor Roosevelt National Historic Site is a preserved estate in Hyde Park, New York, that commemorates the life and legacy of former First Lady Eleanor Roosevelt, featuring her home, Val-Kill Cottage, and surrounding grounds.
-
B.
Olana State Historic Site
Olana State Historic Site is the former home and Persian-inspired hilltop estate of Hudson River School painter Frederic Edwin Church, now preserved as a museum and landscape overlooking the Hudson River.
-
C.
Herbert Hoover National Historic Site
Herbert Hoover National Historic Site is a preserved historic area in West Branch, Iowa, that includes the birthplace, childhood home, and presidential library of the 31st U.S. president, Herbert Hoover.
-
D.
First Ladies National Historic Site
First Ladies National Historic Site is a U.S. National Park Service site in Canton, Ohio, dedicated to preserving and interpreting the lives, roles, and contributions of the nation’s First Ladies.
-
E.
Eisenhower Birthplace State Historic Site
Eisenhower Birthplace State Historic Site is a preserved historic home and museum in Denison, Texas, dedicated to interpreting the early life and legacy of President Dwight D. Eisenhower.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Roosevelt–Vanderbilt National Historic Sites Triple: [Home of Franklin D. Roosevelt National Historic Site, partOf, Roosevelt–Vanderbilt National Historic Sites]
Generated description
Roosevelt–Vanderbilt National Historic Sites is a group of preserved estates along the Hudson River in Hyde Park, New York, that commemorate the lives and legacies of Franklin D. Roosevelt, the Vanderbilt family, and other prominent figures of American history.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Roosevelt–Vanderbilt National Historic Sites Target entity description: Roosevelt–Vanderbilt National Historic Sites is a group of preserved estates along the Hudson River in Hyde Park, New York, that commemorate the lives and legacies of Franklin D. Roosevelt, the Vanderbilt family, and other prominent figures of American history.
-
A.
Eleanor Roosevelt National Historic Site
chosen
Eleanor Roosevelt National Historic Site is a preserved estate in Hyde Park, New York, that commemorates the life and legacy of former First Lady Eleanor Roosevelt, featuring her home, Val-Kill Cottage, and surrounding grounds.
-
B.
Olana State Historic Site
Olana State Historic Site is the former home and Persian-inspired hilltop estate of Hudson River School painter Frederic Edwin Church, now preserved as a museum and landscape overlooking the Hudson River.
-
C.
Herbert Hoover National Historic Site
Herbert Hoover National Historic Site is a preserved historic area in West Branch, Iowa, that includes the birthplace, childhood home, and presidential library of the 31st U.S. president, Herbert Hoover.
-
D.
First Ladies National Historic Site
First Ladies National Historic Site is a U.S. National Park Service site in Canton, Ohio, dedicated to preserving and interpreting the lives, roles, and contributions of the nation’s First Ladies.
-
E.
Eisenhower Birthplace State Historic Site
Eisenhower Birthplace State Historic Site is a preserved historic home and museum in Denison, Texas, dedicated to interpreting the early life and legacy of President Dwight D. Eisenhower.
- F. None of above.
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a2e7951ba08190960e90823b5078f3 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2eb0240e88190bc70784772f5fa30 |
completed | Feb. 28, 2026, 1:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3d4ec430c8190abde193cadf3abc3 |
completed | March 1, 2026, 5:55 a.m. |
| NEDg | Description generation | batch_69a3d57cfadc8190a828d4687a9e1a53 |
completed | March 1, 2026, 5:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3d602aa6881908fbdb4c25e8f8cb5 |
completed | March 1, 2026, 6 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.